Jonny Whitlam Berlin Guide 🇬🇧🇩🇪 on X: "The Berlin Spy Tunnel - how the US and UK tapped into secure Soviet communications in the 1950s https://t.co/buOP3oVilC" / X https://x.com/WhitlamsBerlin/status/1862764919831093291

I remember reading about this, crazy!
#germany #history #Berlin